Icom IC-F1721/D Service Manual page 6
Vhf mobile transceivers
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Also See for IC-F1721/D:
- Operating manual (12 pages) ,
- Instruction manual (36 pages) ,
- Instruction manual (36 pages)
Table of Contents
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FRONT-A UNIT (IC-F1700 series)
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FRONT-B UNIT (IC-F1800 series)
Reset IC
(IC2: S-80942CNMC)
Backlight
Front CPU
dimmer control
(IC3: HD64F3687)
Q3: 2SC4116
Q4: DTC114TU
Q5: DTC114TU
Reset IC
(IC2: S-80942CNMC)
Backlight
Front CPU
(IC3: HD64F3687)
dimmer control
Q3: 2SC4116
Q4: DTC114TU
Q5: DTC114TU
2 - 2
LCD driver
Mic amplifier
(IC7: SED1526F0A)
(IC5: TC75S51F)
ALC amplifier
Mic switch
(IC9: AN6123MS)
(IC8: TC4W53F)
LCD driver
Mic amplifier
(IC7: SED1526F0A)
(IC5: TC75S51F)
ALC amplifier
(IC9: AN6123MS)
Mic switch
(IC8: TC4W53F)
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Table of Contents
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